@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap";
:root{--bg-primary:#0a0e1a;--bg-secondary:#111827;--bg-card:#111827b3;--bg-card-hover:#1f2937cc;--bg-glass:#ffffff0d;--bg-glass-hover:#ffffff14;--text-primary:#f9fafb;--text-secondary:#9ca3af;--text-muted:#6b7280;--accent-primary:#6366f1;--accent-primary-hover:#818cf8;--accent-secondary:#8b5cf6;--accent-gradient:linear-gradient(135deg,#6366f1,#8b5cf6,#a78bfa);--accent-glow:0 0 20px #6366f14d;--success:#10b981;--success-bg:#10b9811a;--warning:#f59e0b;--warning-bg:#f59e0b1a;--danger:#ef4444;--danger-bg:#ef44441a;--border:#ffffff14;--border-focus:#6366f180;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--shadow-sm:0 1px 3px #0000004d;--shadow-md:0 4px 6px #0000004d;--shadow-lg:0 10px 25px #0006;--shadow-xl:0 20px 50px #00000080;--transition-fast:.15s cubic-bezier(.4,0,.2,1);--transition-base:.25s cubic-bezier(.4,0,.2,1);--transition-slow:.4s cubic-bezier(.4,0,.2,1)}*{box-sizing:border-box;margin:0;padding:0}html,body{height:100%}body{background:var(--bg-primary);color:var(--text-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.6}body:before{content:"";pointer-events:none;z-index:0;background:radial-gradient(at 20%,#6366f114 0%,#0000 50%),radial-gradient(at 80% 20%,#8b5cf60f 0%,#0000 50%),radial-gradient(at 40% 80%,#a78bfa0a 0%,#0000 50%);position:fixed;inset:0}.app-layout{z-index:1;min-height:100vh;display:flex;position:relative}.sidebar{background:var(--bg-secondary);border-right:1px solid var(--border);z-index:100;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);flex-direction:column;width:260px;padding:24px 0;display:flex;position:fixed;top:0;bottom:0;left:0}.sidebar-brand{border-bottom:1px solid var(--border);margin-bottom:8px;padding:0 24px 24px}.sidebar-brand h1{background:var(--accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;align-items:center;gap:10px;font-size:20px;font-weight:700;display:flex}.sidebar-brand .brand-icon{-webkit-text-fill-color:initial;font-size:24px}.sidebar-nav{flex-direction:column;flex:1;gap:4px;padding:8px 12px;display:flex}.nav-link{border-radius:var(--radius-md);color:var(--text-secondary);transition:all var(--transition-fast);cursor:pointer;text-align:left;background:0 0;border:none;align-items:center;gap:12px;width:100%;padding:12px 16px;font-size:14px;font-weight:500;text-decoration:none;display:flex}.nav-link:hover{background:var(--bg-glass-hover);color:var(--text-primary)}.nav-link.active{color:var(--accent-primary-hover);background:#6366f126}.nav-link .nav-icon{text-align:center;width:24px;font-size:18px}.sidebar-footer{border-top:1px solid var(--border);margin-top:auto;padding:16px 12px 0}.user-info{align-items:center;gap:10px;margin-bottom:8px;padding:8px 16px;display:flex}.user-avatar{border-radius:var(--radius-full);background:var(--accent-gradient);justify-content:center;align-items:center;width:32px;height:32px;font-size:14px;font-weight:600;display:flex}.user-email{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;max-width:160px;font-size:12px;overflow:hidden}.main-content{flex:1;min-height:100vh;margin-left:260px;padding:32px 40px}.page-header{margin-bottom:32px}.page-title{letter-spacing:-.02em;margin-bottom:8px;font-size:28px;font-weight:700}.page-subtitle{color:var(--text-secondary);font-size:14px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all var(--transition-base);padding:24px}.card:hover{border-color:#ffffff1f}.card-header{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.card-title{color:var(--text-primary);font-size:16px;font-weight:600}.btn{border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-fast);border:1px solid #0000;justify-content:center;align-items:center;gap:8px;padding:10px 20px;font-family:inherit;font-size:14px;font-weight:500;text-decoration:none;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:var(--accent-glow);border:none}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 0 30px #6366f166}.btn-secondary{background:var(--bg-glass);color:var(--text-primary);border:1px solid var(--border)}.btn-secondary:hover:not(:disabled){background:var(--bg-glass-hover);border-color:#ffffff26}.btn-danger{background:var(--danger-bg);color:var(--danger);border:1px solid #ef444433}.btn-danger:hover:not(:disabled){background:#ef444433;border-color:#ef44444d}.btn-success{background:var(--success-bg);color:var(--success);border:1px solid #10b98133}.btn-success:hover:not(:disabled){background:#10b98133}.btn-sm{border-radius:var(--radius-sm);padding:6px 12px;font-size:13px}.btn-lg{border-radius:var(--radius-lg);padding:14px 28px;font-size:16px}.btn-icon{border-radius:var(--radius-sm);width:36px;height:36px;padding:0}.form-group{margin-bottom:20px}.form-label{color:var(--text-secondary);letter-spacing:.02em;margin-bottom:8px;font-size:13px;font-weight:500;display:block}.form-input{background:var(--bg-glass);border:1px solid var(--border);border-radius:var(--radius-md);width:100%;color:var(--text-primary);transition:all var(--transition-fast);outline:none;padding:12px 16px;font-family:inherit;font-size:14px}.form-input:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #6366f11a}.form-input::placeholder{color:var(--text-muted)}.form-select{background:var(--bg-glass);border:1px solid var(--border);border-radius:var(--radius-md);width:100%;color:var(--text-primary);transition:all var(--transition-fast);cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%239ca3af' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-position:right 16px center;background-repeat:no-repeat;outline:none;padding:12px 16px;font-family:inherit;font-size:14px}.form-select:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #6366f11a}.form-error{color:var(--danger);margin-top:6px;font-size:13px}.timer-display{text-align:center;padding:48px 24px}.timer-time{font-variant-numeric:tabular-nums;letter-spacing:-.02em;background:var(--accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:8px;font-size:72px;font-weight:800;line-height:1}.timer-label{color:var(--text-secondary);margin-bottom:32px;font-size:14px}.timer-button{border:3px solid var(--accent-primary);width:120px;height:120px;color:var(--accent-primary-hover);cursor:pointer;transition:all var(--transition-base);background:#6366f11a;border-radius:50%;font-family:inherit;font-size:16px;font-weight:600;position:relative;overflow:hidden}.timer-button:hover{box-shadow:var(--accent-glow);background:#6366f133;transform:scale(1.05)}.timer-button.running{border-color:var(--danger);background:var(--danger-bg);color:var(--danger);animation:2s infinite pulse}.timer-button.running:hover{background:#ef444433;box-shadow:0 0 20px #ef44444d}@keyframes pulse{0%,to{box-shadow:0 0 #ef44444d}50%{box-shadow:0 0 0 15px #ef444400}}.timer-category-selector{justify-content:center;align-items:center;gap:12px;margin-bottom:32px;display:flex}.timer-category-selector .form-select{max-width:300px}.table-container{overflow-x:auto}.data-table{border-collapse:collapse;width:100%}.data-table th{text-align:left;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border);padding:12px 16px;font-size:12px;font-weight:600}.data-table td{border-bottom:1px solid var(--border);color:var(--text-secondary);padding:14px 16px;font-size:14px}.data-table tbody tr{transition:background var(--transition-fast)}.data-table tbody tr:hover{background:var(--bg-glass)}.data-table .actions{gap:8px;display:flex}.tabs{background:var(--bg-glass);border-radius:var(--radius-md);gap:4px;margin-bottom:24px;padding:4px;display:flex}.tab{border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;padding:10px 20px;font-family:inherit;font-size:13px;font-weight:500}.tab:hover{color:var(--text-primary)}.tab.active{background:var(--accent-primary);color:#fff;box-shadow:var(--shadow-sm)}.stats-grid{grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px;margin-bottom:24px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-md);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:20px}.stat-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px;font-size:12px}.stat-value{color:var(--text-primary);font-size:24px;font-weight:700}.report-bar-container{margin-bottom:16px}.report-bar-header{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.report-bar-name{color:var(--text-primary);font-size:14px;font-weight:500}.report-bar-time{color:var(--text-secondary);font-variant-numeric:tabular-nums;font-size:13px}.report-bar-track{background:var(--bg-glass);border-radius:var(--radius-full);height:8px;overflow:hidden}.report-bar-fill{background:var(--accent-gradient);border-radius:var(--radius-full);height:100%;transition:width var(--transition-slow)}.period-group{margin-bottom:28px}.period-title{color:var(--text-primary);margin-bottom:4px;font-size:15px;font-weight:600}.period-total{color:var(--text-muted);margin-bottom:16px;font-size:13px}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;animation:fadeIn var(--transition-fast)ease-out;background:#0009;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.modal{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-xl);width:100%;max-width:480px;box-shadow:var(--shadow-xl);animation:slideUp var(--transition-base)ease-out;padding:32px}.modal-title{margin-bottom:24px;font-size:20px;font-weight:600}.modal-actions{justify-content:flex-end;gap:12px;margin-top:24px;display:flex}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.login-page{z-index:1;justify-content:center;align-items:center;min-height:100vh;display:flex;position:relative}.login-container{width:100%;max-width:420px;padding:24px}.login-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xl);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:var(--shadow-xl);padding:40px}.login-brand{text-align:center;margin-bottom:32px}.login-brand h1{background:var(--accent-gradient);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:8px;font-size:28px;font-weight:800}.login-brand p{color:var(--text-secondary);font-size:14px}.login-tabs{background:var(--bg-glass);border-radius:var(--radius-md);margin-bottom:28px;padding:4px;display:flex}.login-tab{text-align:center;color:var(--text-secondary);cursor:pointer;border-radius:var(--radius-sm);transition:all var(--transition-fast);background:0 0;border:none;flex:1;padding:10px;font-family:inherit;font-size:14px;font-weight:500}.login-tab.active{background:var(--accent-primary);color:#fff}.login-form .btn{width:100%;margin-top:8px}.alert{border-radius:var(--radius-md);margin-bottom:16px;padding:12px 16px;font-size:13px}.alert-error{background:var(--danger-bg);color:var(--danger);border:1px solid #ef444433}.alert-success{background:var(--success-bg);color:var(--success);border:1px solid #10b98133}.category-list{flex-direction:column;gap:8px;display:flex}.category-item{background:var(--bg-glass);border:1px solid var(--border);border-radius:var(--radius-md);transition:all var(--transition-fast);justify-content:space-between;align-items:center;padding:14px 16px;display:flex}.category-item:hover{background:var(--bg-glass-hover);border-color:#ffffff1f}.category-name{font-size:14px;font-weight:500}.category-actions{gap:8px;display:flex}.inline-add{gap:12px;margin-bottom:24px;display:flex}.inline-add .form-input{flex:1}.empty-state{text-align:center;color:var(--text-muted);padding:48px 24px}.empty-state .empty-icon{opacity:.5;margin-bottom:16px;font-size:48px}.empty-state p{font-size:14px}@media (max-width:768px){.sidebar{display:none}.main-content{margin-left:0;padding:20px}.timer-time{font-size:48px}.timer-button{width:100px;height:100px}.stats-grid{grid-template-columns:1fr 1fr}}